Welding device convenient to position and used for zinc-magnesium-aluminum square and rectangular pipes

Abstract

The utility model relates to the technical field of welding devices, in particular to a convenient-to-position welding device for zinc-magnesium-aluminum square and rectangular pipes, and solves the problems that in the prior art, an existing welding device cannot meet and adapt to the square and rectangular pipes with different widths and thicknesses, so that the square and rectangular pipes are likely to deviate and even fall off in the machining process, and the machining efficiency is improved. And devices with various sizes need to be selected to adapt to and position the square and rectangular pipes with different sizes, so that certain use cost is increased, and the practicability of the devices is reduced. A welding device convenient to position and used for zinc-magnesium-aluminum square and rectangular pipes comprises a bottom plate, a limiting groove is formed in one side of the top of the bottom plate, two limiting blocks matched with the limiting groove are arranged at the top of the bottom plate, first clamping plates are fixedly connected to the tops of the two limiting blocks, and second clamping plates are arranged on one sides of the two first clamping plates. The welding device effectively adapts to and positions square and rectangular pipes of different sizes for welding operation, the use cost is reduced, and the practicability of the welding device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding equipment, in particular to a welding device for zinc-magnesium-aluminum square and rectangular pipes which is easy to position. Background Art

[0002] Zinc-magnesium-aluminum square tube is a high-performance metal material. It is mainly made of zinc, aluminum, magnesium and other metals. A layer of alloy coating of these metals is covered on the surface of the square tube to improve the performance of the material. Due to its high strength characteristics, zinc-magnesium-aluminum square tube is often used in the processing and reinforcement of building structures. It is a high-performance and multifunctional metal material. It is widely used in construction, chemical industry, machinery and other fields. In the processing of square tubes, welding equipment is required to weld them.

[0003] At present, the existing welding devices need to be positioned when welding square rectangular tubes. Most of the existing welding devices have relatively simple functions and can only position the two ends of the square rectangular tubes. They cannot meet and adapt to square rectangular tubes of different widths and thicknesses. The sizes of the square rectangular tubes required for production and processing are different. If they cannot be adapted and positioned, the square rectangular tubes may be offset or even dropped during the processing. Therefore, personnel are required to select devices of various sizes to adapt and position different sizes of square rectangular tubes, which increases the cost of use and reduces the practicality of the device. Therefore, we propose a zinc-magnesium-aluminum square rectangular tube welding device that is easy to position to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a zinc-magnesium-aluminum square tube welding device which is easy to position, and solves the problem that the existing welding devices in the prior art cannot meet and adapt to square tubes of different widths and thicknesses, which may cause the square tubes to shift or even fall during the processing, and it is necessary to use devices of various sizes to adapt to and position square tubes of different sizes, which increases the use cost to a certain extent and reduces the practicality of the device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A welding device for zinc-magnesium-aluminum square and rectangular tubes that is easy to position, includes a base plate, a limiting groove is opened on one side of the top of the base plate, two limiting blocks matched with the limiting groove are arranged on the top of the base plate, the tops of the two limiting blocks are fixedly connected with a first clamping plate, one side of the two first clamping plates is arranged with a second clamping plate, the bottom of the base plate is provided with a clamping assembly connected with the two first clamping plates, the interior of the two first clamping plates is provided with an extrusion plate, the tops of the two first clamping plates are respectively provided with a positioning assembly connected with the adjacent extrusion plates, the bottom of the base plate is provided with a supporting leg, and a welding mechanism is fixedly installed on one side of the top of the base plate.

[0007] Preferably, the clamping assembly includes two support plates symmetrically arranged at the bottom of the base plate, and the tops of the two support plates are fixedly connected to the bottom of the base plate, one side of one of the support plates is fixedly mounted with a motor through a bracket, the output end of the motor is driven and connected to a bidirectional screw rod, and the end of the bidirectional screw rod away from the motor is rotatably connected to the adjacent side wall of the other support plate.

[0008] Preferably, the clamping assembly also includes two screw sleeves respectively sleeved on the two ends of the outside of the bidirectional screw rod, the top of the outer ring of the screw sleeve is fixedly connected to the bottom of the limit block, the interior of the screw sleeve is sleeved with a guide rod, and the two ends of the guide rod are fixedly connected to the adjacent side walls of the two support plates.

[0009] Preferably, the positioning assembly includes a bolt arranged on the top of the extrusion plate, and the bottom of the bolt is fixedly installed on the top of the extrusion plate, the outside of the bolt is threadedly connected to the inner top of the first clamping plate through a screw hole, the top of the extrusion plate is fixedly connected to a limiting rod, and the top end of the limiting rod passes through the top of the first clamping plate and extends upwards, and the inner bottoms of the first clamping plate and the second clamping plate are both provided with anti-slip grooves.

[0010] Preferably, the positioning assembly also includes a cylinder arranged on one side of the first clamp plate and the second clamp plate, and mounting plates are fixedly installed at both ends of the cylinder, one side of the two mounting plates are respectively fixedly connected to the outer walls of one side of the first clamp plate and the second clamp plate, one end side wall of the first clamp plate is symmetrically fixedly connected to two plug plates, and the end side wall of the second clamp plate close to the first clamp plate is provided with slots that are compatible with the two plug plates.

[0011] Preferably, there are four supporting legs, and the tops of the four supporting legs are fixedly connected to the four corners of the bottom of the base plate.

[0012] The utility model has at least the following beneficial effects:

[0013] The starting motor drives the bidirectional screw rod to move the two screw sleeves closer to each other, and the first clamping plate and the second clamping plate are moved through the limit block to clamp and position the two ends of the square tube, which effectively and conveniently positions the square tube and is suitable for welding operations of different lengths to a certain extent, thereby reducing the use cost and improving the practicality of the welding device.

[0014] The utility model also has the following beneficial effects:

[0015] By screwing the bolt, the extrusion plate is driven to move downward to extrude the top of the square tube, thereby effectively positioning the top of the square tube and adapting to square tubes of different thicknesses to a certain extent. Starting the cylinder drives one of the mounting plates and moves the second clamping plate, so as to adapt to square tubes of different widths to a certain extent, improve the practicability of the device, and facilitate the positioning of square tubes of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the bidirectional screw rod of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the cylinder of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the extruded plate of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the plug board of the utility model.

[0022] In the figure: 1. base plate; 2. motor; 3. welding mechanism; 4. bidirectional screw rod; 5. screw sleeve; 6. support plate; 7. limit block; 8. cylinder; 9. mounting plate; 10. first clamping plate; 11. second clamping plate; 12. extrusion plate; 13. bolt; 14. plug plate. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] Reference Figure 1-5A zinc-magnesium-aluminum square tube welding device that is easy to position includes a bottom plate 1, a limiting groove is provided on one side of the top of the bottom plate 1, two limiting blocks 7 adapted to the limiting groove are provided on the top of the bottom plate 1, the tops of the two limiting blocks 7 are fixedly connected with a first clamping plate 10, one side of the two first clamping plates 10 are provided with a second clamping plate 11, a clamping assembly connected to the two first clamping plates 10 is provided at the bottom of the bottom plate 1, an extrusion plate 12 is provided inside the two first clamping plates 10, a positioning assembly connected to the adjacent extrusion plate 12 is provided on the top of the two first clamping plates 10, and a supporting leg is provided at the bottom of the bottom plate 1 A welding mechanism 3 is fixedly installed on one side of the top of the base plate 1. Specifically, the clamping assembly is started to move the first clamping plate 10 and the second clamping plate 11 to clamp and position the two ends of the square tube, which is effective and convenient for positioning the square tube, and is suitable for welding operations of square tubes of different lengths to a certain extent. By operating the positioning assembly, the top of the square tube is effectively positioned, and is suitable for square tubes of different thicknesses to a certain extent. The cylinder 8 is started to drive one of the mounting plates 9 and move the second clamping plate 11, so that square tubes of different widths can be adapted to a certain extent, thereby reducing the cost of use and improving the practicality of the welding device.

[0025] Furthermore, the clamping assembly includes two support plates 6 symmetrically arranged at the bottom of the base plate 1, and the tops of the two support plates 6 are fixedly connected to the bottom of the base plate 1, and a motor 2 is fixedly installed on one side of one of the support plates 6 through a bracket, and the output end of the motor 2 is drivingly connected to a bidirectional screw rod 4, and the end of the bidirectional screw rod 4 away from the motor 2 is rotatably connected to the adjacent side wall of the other support plate 6. Specifically, through the arrangement of the bracket and the support plate 6, the motor 2 can be stably installed through the bracket, so that the operation of the motor 2 is more stable, and the support plate 6 can provide a stable support force for the bidirectional screw rod 4 and facilitate the rotation of the bidirectional screw rod 4, so that the operation of the bidirectional screw rod 4 is more stable.

[0026] Furthermore, the clamping assembly also includes two screw sleeves 5 respectively sleeved on the two ends of the outside of the bidirectional screw rod 4, the top of the outer ring of the screw sleeve 5 is fixedly connected to the bottom of the limit block 7, the inside of the screw sleeve 5 is sleeved with a guide rod, and the two ends of the guide rod are fixedly connected to the adjacent side walls of the two support plates 6. Specifically, through the setting of the screw sleeve 5, the bidirectional screw rod 4 is driven to rotate by starting the motor 2, and the bidirectional screw rod 4 produces a lateral displacement close to each other. The screw sleeve 5 then drives the first clamping plate 10 to move through the limit block 7 on the top of the outer ring, and drives the second clamping plate 11 to move through the plug plate 14, so that the two first clamping plates 10 and the two second clamping plates 11 are displaced close to each other to clamp and position the two ends of the square tube, which can effectively and conveniently position the square tube, adapt to welding operations of square tubes of different lengths to a certain extent, reduce the cost of use, and improve the practicality of the welding device.

[0027] Furthermore, the positioning assembly includes a bolt 13 arranged on the top of the extrusion plate 12, and the bottom of the bolt 13 is fixedly installed on the top of the extrusion plate 12, the outside of the bolt 13 is threadedly connected to the top of the first clamping plate 10 through a screw hole, the top of the extrusion plate 12 is fixedly connected to the limiting rod, and the top of the limiting rod passes through the top of the first clamping plate 10 and extends upward, and the inner bottoms of the first clamping plate 10 and the second clamping plate 11 are both provided with anti-slip grooves. Specifically, through the setting of the bolt 13, when the square tube is placed in the first clamping plate 10 and the second clamping plate 11, the personnel can drive the extrusion plate 12 to move downward to squeeze the top of the square tube by screwing the bolt 13, which can effectively position the top of the square tube and adapt to square tubes of different thicknesses to a certain extent.

[0028] Furthermore, the positioning assembly also includes a cylinder 8 arranged on one side of the first clamp plate 10 and the second clamp plate 11, and mounting plates 9 are fixedly installed at both ends of the cylinder 8, and one side of the two mounting plates 9 is respectively fixedly connected to the outer wall of one side of the first clamp plate 10 and the second clamp plate 11, and one end side wall of the first clamp plate 10 is symmetrically fixedly connected with two plug plates 14, and the second clamp plate 11 is provided with a slot compatible with the two plug plates 14 on the side wall of one end close to the first clamp plate 10. Specifically, through the setting of the cylinder 8, by starting the cylinder 8 to drive one of the mounting plates 9 and move the second clamp plate 11, it is possible to adapt to square tubes of different widths within a certain degree, wherein the cylinder 8 and the motor 2 are connected through an external controller and a power supply, which is a prior art and will not be elaborated here.

[0029] Furthermore, there are four supporting legs, and the tops of the four supporting legs are fixedly connected to the four corners of the bottom of the base plate 1. Specifically, through the setting of the supporting legs, multiple supporting legs can increase the overall stability of the entire device and make the device run more stably.

[0030] In summary:

[0031] By starting the motor 2 to drive the bidirectional screw rod 4 to rotate, the bidirectional screw rod 4 will cause the two screw sleeves 5 to produce a lateral displacement towards each other, and the screw sleeve 5 will then drive the first clamping plate 10 to move through the outer ring top limit block 7, and drive the second clamping plate 11 to move through the plug plate 14, so that the two first clamping plates 10 and the two second clamping plates 11 are displaced towards each other to clamp and position the two ends of the square tube, which can effectively and conveniently position the square tube, adapt to different lengths of square tubes for welding operations to a certain extent, reduce the cost of use, and improve the practicality of the welding device.

[0032] Through the setting of the bolt 13, when the square tube is placed in the first clamping plate 10 and the second clamping plate 11, the personnel can drive the extrusion plate 12 to move downward to squeeze the top of the square tube by screwing the bolt 13, which can effectively position the top of the square tube and adapt to square tubes of different thicknesses to a certain extent. By starting the cylinder 8 to drive one of the mounting plates 9 and move the second clamping plate 11, it can adapt to square tubes of different widths to a certain extent, thereby improving the practicability of the device and facilitating the positioning of square tubes of different sizes.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A zinc-magnesium-aluminum square tube welding device that is easy to position, comprising a bottom plate (1), characterized in that: A limiting groove is provided on one side of the top of the base plate (1), and two limiting blocks (7) adapted to the limiting groove are provided on the top of the base plate (1), and the tops of the two limiting blocks (7) are fixedly connected with a first clamping plate (10), and one side of the two first clamping plates (10) is provided with a second clamping plate (11), and the bottom of the base plate (1) is provided with a clamping assembly connected with the two first clamping plates (10), and the inside of the two first clamping plates (10) is provided with an extrusion plate (12), and the tops of the two first clamping plates (10) are respectively provided with a positioning assembly connected with an adjacent extrusion plate (12), and the bottom of the base plate (1) is provided with a supporting leg, and a welding mechanism (3) is fixedly installed on one side of the top of the base plate (1).

2. The zinc-magnesium-aluminum square and rectangular pipe welding device that is easy to position according to claim 1 is characterized in that: The clamping assembly comprises two support plates (6) symmetrically arranged at the bottom of a base plate (1), and the tops of the two support plates (6) are fixedly connected to the bottom of the base plate (1), a motor (2) is fixedly mounted on one side of one of the support plates (6) via a bracket, the output end of the motor (2) is drivingly connected to a bidirectional screw rod (4), and the end of the bidirectional screw rod (4) away from the motor (2) is rotatably connected to the adjacent side wall of the other support plate (6).

3. The zinc-magnesium-aluminum square and rectangular pipe welding device that is easy to position according to claim 1 is characterized in that: The clamping assembly also includes two screw sleeves (5) respectively sleeved on the two ends of the bidirectional screw rod (4), the top of the outer ring of the screw sleeve (5) is fixedly connected to the bottom of the limit block (7), the interior of the screw sleeve (5) is sleeved with a guide rod, and the two ends of the guide rod are fixedly connected to the adjacent side walls of the two support plates (6).

4. The zinc-magnesium-aluminum square and rectangular pipe welding device that is easy to position according to claim 1 is characterized in that: The positioning assembly includes a bolt (13) arranged on the top of the extrusion plate (12), and the bottom of the bolt (13) is fixedly installed with the top of the extrusion plate (12), the outer portion of the bolt (13) is threadedly connected with the inner top of the first clamping plate (10) through a screw hole, the top of the extrusion plate (12) is fixedly connected with a limiting rod, and the top end of the limiting rod passes through the top of the first clamping plate (10) and extends upward, and the inner bottoms of the first clamping plate (10) and the second clamping plate (11) are both provided with anti-slip grooves.

5. The zinc-magnesium-aluminum square and rectangular pipe welding device that is easy to position according to claim 1 is characterized in that: The positioning assembly also includes a cylinder (8) arranged on one side of the first clamping plate (10) and the second clamping plate (11), and mounting plates (9) are fixedly installed at both ends of the cylinder (8), and one side of the two mounting plates (9) is respectively fixedly connected to the outer wall of one side of the first clamping plate (10) and the second clamping plate (11), and one end side wall of the first clamping plate (10) is symmetrically fixedly connected to two plug plates (14), and one end side wall of the second clamping plate (11) close to the first clamping plate (10) is provided with a slot adapted to the two plug plates (14).

6. The zinc-magnesium-aluminum square and rectangular pipe welding device that is easy to position according to claim 1 is characterized in that: There are four supporting legs, and the tops of the four supporting legs are fixedly connected to the four corners of the bottom of the base plate (1).

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